Lucas Support Services Ltd
Lucas SuppActive Patents
0
Total Holdings
12
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US3264550A | Current regulators | Expired / Lapsed | 1962-11-05 | 1966-08-02 | 1 | Details |
| US3229181A | Bistable motor reversing circuits | Expired / Lapsed | 1963-08-22 | 1966-01-11 | 2 | Details |
| US3229136A | Dynamo-electric machines | Expired / Lapsed | 1962-06-06 | 1966-01-11 | 1 | Details |
| US3229191A | Plural load inverter circuit | Expired / Lapsed | 1962-04-10 | 1966-01-11 | 2 | Details |
| US3143665A | Silicon control rectifier switching circuit having variable… | Expired / Lapsed | 1962-04-02 | 1964-08-04 | 0 | Details |
| US3119951A | Overcurrent protection unit for alternating current machines | Expired / Lapsed | 1961-05-18 | 1964-01-28 | 2 | Details |
| US3023286A | Electromagnetic electric switches | Expired / Lapsed | 1959-06-11 | 1962-02-27 | 0 | Details |
| US2933941A | Screw and nut mechanisms | Expired / Lapsed | 1958-01-27 | 1960-04-26 | 0 | Details |
| US2769050A | Push-button electric switches | Expired / Lapsed | 1955-04-25 | 1956-10-30 | 0 | Details |
| US2658962A | Electric switch | Expired / Lapsed | 1950-02-06 | 1953-11-10 | 0 | Details |
| US2506196A | Electric switch | Expired / Lapsed | 1948-05-05 | 1950-05-02 | 0 | Details |
| US2468506A | Screw and nut mechanism | Expired / Lapsed | 1947-03-12 | 1949-04-26 | 0 | Details |